664493812 (number)

664493812 is an even 9-digits composite number following 664493811 and preceding 664493813. In scientific notation, it is written as 6.64493812 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 331803000 positive integers (up to 664493812) that are relatively prime to 664493812.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million four hundred ninety-three thousand eight hundred twelve

Notation

Scientific notation 6.64493812 × 10^8
Engineering notation 6.64493812 × 10^6

Prime Factorization of 664493812

Prime Factorization 2 × 2 × 751 × 221203

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 332246906
Product of the distinct prime numbers

The prime factorization of 664493812 is 2 × 2 × 751 × 221203. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664493812)

Multiplication

n×y
n×2 1328987624
n×3 1993481436
n×4 2657975248
n×5 3322469060

Division

n÷y
n÷2 332246906
n÷3 221497937.33333
n÷3 166123453
n÷5 132898762.4

Exponentiation

ny
n2 441552026186291344
n3 2.9340858907685E+26
n4 1.9496819182922E+35
n5 1.2955515700735E+44

Nth Root

y√n
2√n 25777.777483716
3√n 872.63035006214
4√n 160.55459346813
5√n 58.143100667433

Divisors of 664493812

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664493811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664493812 can be divided by 12 positive divisors. The sum of these divisors (counting 664493812) is 1, the average is 0.083333333333333.

Base conversion 664493812

Base System Value
2 Binary 100111100110110101111011110100
3 Ternary 1201022100210010221
4 Quaternary 213212311323310
5 Quinary 2330102300222
6 Senary 145534224124
8 Octal 4746657364
10 Decimal 664493812
12 Duodecimal 166655044
16 Hexadecimal 279b5ef4
20 Vigesimal a7d1eac
36 Base36 azmepg

Cryptographic Hash Functions

md5 9cf64a1e381ac714e615bf16e0838ced
sha1 ec1acff9d5a61a3a100599f9b7965b2a1b27c9f0
sha256 240a9d104d9c9c36f5482ca2cef662ea243e5257048ccaeb6dbdf67490fb5ec8
sha512 13b5f3fbf9d8ffc6d403eb6b6b7e6ff809bc36d64697bec67fd6cf9e96b8ba5db9126654f6c837d1957865135777d73427f3058c358e1c94a94cf50c0fb9c471
ripemd-160 6374f7a6f3b8be06df7c927301c85433d9de256f

664493812 as geometric shapes

Circle

Radius = n
Diameter 1328987624
Circumference 4175137756.2702
Area 1.3871766016445E+18

Sphere

Radius = n
Volume 1.2290270239253E+27
Surface area 5.5487064065782E+18
Circumference 4175137756.2702

Square

Length = n
Perimeter 2657975248
Area 441552026186291344
Diagonal 939736161.0434

Cube

Length = n
Surface area 2649312157117748064
Volume 2.9340858907685E+26
Space diagonal 1150937043.6991

Equilateral Triangle

Length = n
Perimeter 1993481436
Area 1.9119763588491E+17
Altitude 575468521.84956

Triangular Pyramid

Length = n
Surface area 1.9119763588491E+17
Volume 3.4578533832437E+25
Height 313245387.01447